DS1833Z-5/T&R

Product Overview

Category

The DS1833Z-5/T&R belongs to the category of voltage supervisors and monitors.

Use

It is used to monitor power supply voltages in various electronic systems to ensure proper functionality and prevent damage due to voltage fluctuations.

Characteristics

• Voltage monitoring and reset generation
• Low power consumption
• Wide operating voltage range
• Small package size

Package

The DS1833Z-5/T&R is available in a 5-pin SOT-23 package.

Essence

The essence of DS1833Z-5/T&R lies in its ability to provide reliable voltage monitoring and reset functions in a compact form factor.

Packaging/Quantity

It is typically supplied in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Operating Voltage Range: 2.5V to 5.5V
• Reset Threshold Voltage: 4.63V
• Quiescent Current: 10µA (max)
• Power-On Reset Time: 140ms (typ)

Detailed Pin Configuration

1. GND
2. VCC
3. MR (Manual Reset)
4. RESET
5. N/C (No Connection)

Functional Features

• Monitors supply voltage and asserts reset when the voltage falls below the threshold
• Manual reset input for external reset control
• Open-drain active-low reset output

Advantages

• Low power consumption
• Wide operating voltage range
• Small form factor
• Manual reset capability for flexibility

Disadvantages

• Limited to monitoring single voltage rail
• Requires external components for certain applications

Working Principles

The DS1833Z-5/T&R operates by continuously monitoring the supply voltage and generating a reset signal when the voltage falls below the preset threshold. It ensures that the connected system remains in a known state during power-up and power-down events.

Detailed Application Field Plans

The DS1833Z-5/T&R finds application in various electronic systems, including: - Microcontroller-based systems - Industrial automation equipment - Power management modules - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to DS1833Z-5/T&R include: - MAX809 - ADM811 - TPS3808

In conclusion, the DS1833Z-5/T&R is a versatile voltage supervisor and reset generator with a wide range of applications across different industries, offering reliable performance and compact design.

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